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Rotel Black Multichannel Power Amplifier - RMB1555SIL

Abt Model: RMB1555SIL | UPC Code: 672563700118
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Product Details

Rotel Silver Multichannel Power Amplifier, Model RMB1555SIL

The RMB-1555 is a remarkable multichannel amplifier with power output conservatively rated at 120 watts per channel into 8 ohms (all channels driven!). With all but the most demanding speakers located in extraordinarily large rooms, the RMB-1555 exerts the kind of precise control that presents both nuance and bombast correctly from the faintest flute overtones to the subterranean rumble of an approaching apocalypse.

The RMB-1555 employs high a current, toroidal transformer matched to discrete output transistors with their higher thermal stability and freedom from the designed-in compromises that characterize their integrated circuit cousins. The Class AB amplifier configuration assures the best balance between power output and thermal efficiency.


  • Model: RB-1555
  • Continuous Power Output (20-20kHz, <0.03%, 8 ohms): 120 watts/channel, 5 channels driven
  • Total harmonic distortion (20Hz-20kHz, 8 ohms): <0.03%
  • Intermodulation distortion (60Hz:7kHz, 4:1): <0.03%
  • Frequency response (+0.5, -3dB): 10Hz - 100kHz
  • Damping factor (20-20,000Hz, 8 ohms): 180
  • Speaker impedance: 4 ohms minimum
  • Signal to noise ratio (IHF A ratio): 116 dB
  • Input impedance/sensitivity: 12k ohms/1.5 volt
  • Gain: 26.5 dB
  • Power requirements
    • US: 120 volts, 60Hz
    • European: 230 volts, 50Hz
  • Power consumption: 650 watts

Approximate Dimensions:

  • Width: 17"
  • Height: 7.5"
  • Depth: 17-7/8"

Approximate Weight:

  • Shipping: 48.1 lbs
Key Features
120 Watts Per Channel/ High Current Toroidal Transformer/ Discrete Output Transistors/ Best Balance Between Power Output And Thermal Efficiency/ Silver Finish
More reasons to buy the Rotel RMB1555SIL from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Rotel RMB1555SIL is Brand New.
  • The Rotel RMB1555SIL Ships in a Factory Sealed Box.
TypePower Amplifier


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